What is the problem Error code E1000000

Most Xerox machine are under a supplies agreement and the machine recognizes that a non coded toner refill has been used. If I remember from previous questions here, it needs to be reset by Xerox.

Try cleaning the contacts and reseating the cartridge.

https://www.google.com/search?q=Xerox+WC7435+-+Toner+Error

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That error indicates there is a problem with the laser unit. I suggest you search for technical assistance

Xerox Color C75 Press with EFI Fiery Controller Support Drivers

Solutions for : Fault Code 093-329: Toner Refill Stop, Detected That an Incorrect Toner Cartridge Refill Was Installed Related Fault Code:093-329 Solutions ranked by relevance:

1. Check to See if a Toner (Dry Ink) Cartridge Needs to be Replaced
2. If the Toner Cartridge Has Recently Been Replaced, Remove the Cartridge and Shake it Gently
3. Replace the Appropriate Toner (Dry Ink) Cartridge

There are chips on the toner cartridge, that how the printer known it got a new cartridge so refilling does not work.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

i haver Brother Laserjet DCP 7055 printer. Once i refilled its toner but now on 2nd time i refilled it the printer is gives an "Toner Ended" error & replace the toner message.... Pls help meto solve it... Thanks lucky bareilly

it is all about main motor or drum unit.

i Have refilled the Samsung SCX-4300 printer Toner recently & i have resetted the Chip also by using the firmware after that Printer is showing scanner error please help me to over come from this issue.

Change Toner cartridge.
Do not refill your toner cartridge in the same place anymore ;) Do not refill them like 10 times ;) Use original toners for your MF/Printer

Maxi

Dont recomend refills causes too many problems, like you are experencing, put in a real brother toner should fix problem.

great link to explain of lights on panel